api_test.go

// Copyright 2022 schukai GmbH
// SPDX-License-Identifier: AGPL-3.0

package configuration

import (
	"github.com/stretchr/testify/assert"
	"testing"
)

// Example for README
// Print are commented out because they are only for demonstration
func TestReadExample1(t *testing.T) {

	config := struct {
		Host string
		Port int
	}{
		Host: "localhost",
		Port: 8080,
	}

	c := New(config)

	//fmt.Println(c.Config().Host)
	//fmt.Println(c.Config().Port)

	assert.Equal(t, c.Config().Host, "localhost")
	assert.Equal(t, c.Config().Port, 8080)

}

func TestNew(t *testing.T) {
	var config ConfigStruct2
	s := New(config)

	if s == nil {
		t.Error("Expected not nil")
	}

}

func TestNewWithDefaults(t *testing.T) {
	var config ConfigStruct2
	s := New(config)

	if s == nil {
		t.Error("Expected not nil")
	}

	// use external api to read the value
	if s.Config().H.HA != 1 {
		t.Error("Expected 1")
	}

	// use internal api to read the value
	if s.config.H.HB != "yes" {
		t.Error("Expected yes")
	}

	if s.config.H.HC != true {
		t.Error("Expected true")
	}

	if s.config.H.HD != false {
		t.Error("Expected false")
	}

}